Rockwell Automation 1336T Function Block Prog. Manual, Series A/B - Manual (Page 110)

Function Block Library 4–48
1336 FORCE — 5.9 August 1995
SR FF
BLOCK TYPE 22 decimal 16 hexadecimal
Set Reset FF
ID = Exec =
Out 2
NODE 0 Set
NODE 1 Reset
NODE 3
Out 1 NODE 2
S
R
Out S
DEFINITION
A set/reset function block where:
Out 1 is false if Reset is true.
Out 1 is true if Reset is false and Set is true.
Out 2 is the inverse of Out 1.
INPUTS
Set — A logic input value
Reset — A logic input value.
OUTPUTS
Out 1 — A logic output value
Out 2 — A logic output value.
FUNCTION
Out 1 is Set or Reset.
PARAMETERS DATA TYPE LINKABLE DEFAULT VALUE RANGE
Set Logic Input Yes False True/False
Reset Logic Input Yes False True/False
Out 1 Logic Output No — True/False
Out 2 Logic Output No — True/False
EXAMPLES EXAMPLE 1 EXAMPLE 2 EXAMPLE 3 EXAMPLE 4
Set False True False True
Reset True False False True
Out 1 False True (Last State) False
Out 2 True False (Last State) True